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Which animals today could we use to make a T-Rex?

Science & Mathematics by Anonymous 2018-08-05 21:48:04

Social Science

Which animals today could we use to make a T-Rex?

No response

Obviously, we have no DNA, it's long expired, but which animals could we mix together to make a realistic real life looking T-rex?, size, teeth, behaviour, eyesight etc.

Rate of change word problem?

Science & Mathematics by Anonymous 2018-08-05 20:40:16

Social Science

Rate of change word problem?

No response

If an amoeba can produce 4 amoebas every 6 hours, how many amoebas will there be after one day if the reproduction started with one amoeba?

Is it safe to take Tylenol a month before expiration date?

Science & Mathematics by Anonymous 2018-08-05 20:29:17

Social Science

Is it safe to take Tylenol a month before expiration date?

No response

Angles between lines?

Science & Mathematics by Anonymous 2018-08-05 11:30:04

Social Science

Angles between lines?

No response

How does a fan blade cause air to move?

Science & Mathematics by Anonymous 2018-08-05 06:45:04

Social Science

How does a fan blade cause air to move?

No response

I understand that there must be a pressure gradient causing the air to move. What I don t understand is how this gradient is created. If the blade of the fan is moving in the x-y plane how does it create a gradient in the z-direction?